阅读下列材料，回答问题。

材料一：在中国近代化探索的历程中，国人相继走过了自救之路、维新之路、共和之路。但都没有完成反帝反封建的历史使命，探索之路任重道远。

材料二：1921年，***诞生，中国革命的面貌从此焕然一新……经过艰难抉择，***终于找到了“农村包围城市，武装夺取政权”的正确革命道路，使中国逐步走向民族独立和人民解放。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（/）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1）每处错误及其修改均仅限一词；

2）只允许修改10处，多者（从第11处起）不计分。

Dear Mary,

    I receive your E-mail just now. Don't worry about me. I'm getting on well with my research work in the lab. But to my greatly surprise you say you will give up learn English. The reason is because you have not done well in it recently and you have lost interests. I'm afraid I couldn't agree with you . I know it is difficulty to learn English, and English is widely used in the world today. It will be important tool in our future work. Beside, it is becoming more and more important in our daily life. If you study hard, you will be succeed. Do remember that where there is a will, there is a way. I' m looking forward to hearing good news from you.

Yours,

Li Hua